What kind of temperatures affect them? Are we talking 1 or 2 degrees could alter it or like 20-30 degrees? Most of my stuff would remain at more or less the same kind of temperature give or take a few degrees.
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What kind of temperatures affect them? Are we talking 1 or 2 degrees could alter it or like 20-30 degrees? Most of my stuff would remain at more or less the same kind of temperature give or take a few degrees.
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PIC16F84 don't do much and absolutely need an external crystal+MCLR connection.. 16F628 have comparator, MSSP, USART, no real must for external MCLR (this gives 1 i/o for free), can use it's own internal osc (that's 2 more i/o for free) and so on. More with PIC16F88, and a bit more with 18F1320. and there's still the codespace...
There's some temperature curves in the datasheet you can refer to. I still repeat, unless you need a real timing accuracy (e.g. high speed asynch serial comm), internal osc may be just fine. 16F88 one can run up to 8MHz, 18F1320 up to 32MHz!
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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This is the quick way to start picking PICs.
http://www.microchip.com/ParamChartS...g=en&pageId=74
http://www.microchip.com/stellent/id...PAGE&nodeId=74
And I do read many many data sheets. Not that it helps muchAlways fall asleep.
Dave
Always wear safety glasses while programming.
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Ive seen that site before but i had trouble using it. It looks like all the information is there but searching and displaying it could be improved a bit.
In the second link (and the dropdown on the first). Should i always pick PIC16MCU? I dont get that bit and there doesnt seem to be any description of whats different between them
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The 16MCU will take you to the 16C/16F chips. 18MCU will take you to the 18C/18F chips etc.
Dave
Always wear safety glasses while programming.
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